content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
   * Other names may be trademarks of their respective owners.]
   *
   * ---------------------------------
   * StandardPieURLGeneratorTests.java
   * ---------------------------------
   * (C) Copyright 2003-2008, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 21-Mar-2003 : Version 1 (DG);
   * 06-Jan-2003 : Added a test for URL generation (DG);
   * 24-Nov-2006 : New equals() test (DG);
   * 17-Apr-2007 : Added additional check to testURL() (DG);
   * 23-Apr-2008 : Added testPublicCloneable (DG);
   *
   */
  
  package org.jfree.chart.urls;
  
  import org.jfree.chart.util.PublicCloneable;
  import org.jfree.data.general.DefaultPieDataset;
  import org.junit.Test;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutput;
  import java.io.ObjectOutputStream;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  
  /**
   * Tests for the {@link StandardPieURLGenerator} class.
   */
  public class StandardPieURLGeneratorTest  {
  
  
  
  
  
      /**
       * Some checks for the equals() method.
       */
      @Test
      public void testEquals() {
          StandardPieURLGenerator g1 = new StandardPieURLGenerator();
          StandardPieURLGenerator g2 = new StandardPieURLGenerator();
          assertEquals(g1, g2);
  
          g1 = new StandardPieURLGenerator("prefix", "category", "index");
          assertFalse(g1.equals(g2));
          g2 = new StandardPieURLGenerator("prefix", "category", "index");
          assertEquals(g1, g2);
  
          g1 = new StandardPieURLGenerator("prefix2", "category", "index");
          assertFalse(g1.equals(g2));
          g2 = new StandardPieURLGenerator("prefix2", "category", "index");
          assertEquals(g1, g2);
  
          g1 = new StandardPieURLGenerator("prefix2", "category2", "index");
          assertFalse(g1.equals(g2));
          g2 = new StandardPieURLGenerator("prefix2", "category2", "index");
          assertEquals(g1, g2);
  
          g1 = new StandardPieURLGenerator("prefix2", "category2", "index2");
          assertFalse(g1.equals(g2));
          g2 = new StandardPieURLGenerator("prefix2", "category2", "index2");
          assertEquals(g1, g2);
  
          g1 = new StandardPieURLGenerator("prefix2", "category2", null);
          assertFalse(g1.equals(g2));
          g2 = new StandardPieURLGenerator("prefix2", "category2", null);
          assertEquals(g1, g2);
      }
  
      /**
       * Checks that the class does not implement PublicCloneable (the generator
       * is immutable).
       */
      @Test
      public void testPublicCloneable() {
          StandardPieURLGenerator g1 = new StandardPieURLGenerator(
                  "index.html?", "cat");
          assertFalse(g1 instanceof PublicCloneable);
      }
  
      /**
       * Serialize an instance, restore it, and check for equality.
       */
      @Test
      public void testSerialization() throws IOException, ClassNotFoundException {
  
          StandardPieURLGenerator g1 = new StandardPieURLGenerator(
                  "index.html?", "cat");
  
              ByteArrayOutputStream buffer = new ByteArrayOutputStream();
              ObjectOutput out = new ObjectOutputStream(buffer);
              out.writeObject(g1);
              out.close();
  
              ObjectInput in = new ObjectInputStream(
                      new ByteArrayInputStream(buffer.toByteArray()));
          StandardPieURLGenerator g2 = (StandardPieURLGenerator) in.readObject();
              in.close();
  
          assertEquals(g1, g2);
  
      }
  
      /**
       * Test that the generated URL is as expected.
       */
      @Test
      public void testURL() {
          DefaultPieDataset dataset = new DefaultPieDataset();
          dataset.setValue("Alpha '1'", new Double(5.0));
          dataset.setValue("Beta", new Double(5.5));
          StandardPieURLGenerator g1 = new StandardPieURLGenerator(
                  "chart.jsp", "category");
          String url = g1.generateURL(dataset, "Beta", 0);
          assertEquals("chart.jsp?category=Beta&amp;pieIndex=0", url);
          url = g1.generateURL(dataset, "Alpha '1'", 0);
          assertEquals("chart.jsp?category=Alpha+%271%27&amp;pieIndex=0", url);
      }
  
  }
  